木脚手架杆件布局的合理尺寸齐齐哈尔市房屋安全管理鉴定站常清山脚手架是建筑施工中不可缺少的重要的临时辅助设施。其作用有三：一是堆置施工物件，二是为工人提供必要的操作面，三是起短途水平运输通道的作用。所以，脚手架搭设的质量直接关系到工人的生命安全，也直接... Reasonable Size of Wooden Scaffolding Rod Layout Qiqihar City Housing Safety Management Qualification Station Changqingshan Scaffolding is an indispensable and important temporary auxiliary facility in construction. Its role is threefold: one is stacking construction objects, the other is to provide workers with necessary operation surfaces, and the third is to function as a short-distance horizontal transport corridor. Therefore, the quality of the erection of scaffolding is directly related to the safety of workers, and it is also direct...